Hitachi YUTAKI S Series Technical Catalogue page 89

6 General dimensions
Name of parts and Dimensional data
6.1.2 Split system - Indoor unit
6.1.2.1 YUTAKI S

RWM-(2.0-3.0)NRE(-W)
e
Side vi w
Wall support
dimensions
XEKS1729
Nº Part name
1 Plate heat exchanger
2 Water pump
3 Electric water heater
4 Expansion vessel 6L
5 Water strainer
6 Air purger
7 Water low pressure switch
8 Safety valve
9 Drain pipe for safety valve
10 Expansion valve
11 Manometer
12 Refrigerant strainer (x2)
81 TCGB0123 rev.2 - 10/2019
Front view
Top view
Nº
13 Unit controller (Except (-W) models)
14 Electrical box
15 Switch for DHW emergency operation
16 Water inlet pipe connection - G 1" Female
17 Water outlet pipe connection - G 1" Female
18 Refrigerant gas pipe connection - Ø15.88 (5/8")
Refrigerant liquid pipe connection
19 2.0HP: Ø6.35 (1/4")
2.5/3.0HP: Ø9.52 (3/8")
20 Shut-off valve (Factory-supplied accessory)
21 Thermistor (Water inlet pipe)
22 Thermistor (Water outlet pipe)
23 Thermistor (Water outlet PHEX)
24 Thermistor (Liquid refrigerant pipe)
25 Thermistor (Gas refrigerant pipe)
Units in mm
Part name
6